Overview
The SN75183NSR is a dual differential line driver produced by Texas Instruments. This device is designed to provide differential output signals with high current capability, making it suitable for driving balanced lines such as twisted pairs without high power dissipation. The SN75183NSR is part of the SN75183 series, which includes devices characterized for operation from 0°C to 70°C. It is constructed as a monolithic single-chip and features TTL compatibility, making it versatile for various digital applications.
Key Specifications
| Parameter | Unit | Min | Nom | Max |
|---|---|---|---|---|
| Supply Voltage (VCC) | V | 4.75 | 5 | 5.25 |
| High-Level Input Voltage (VIH) | V | 2 | ||
| Low-Level Input Voltage (VIL) | V | 0.8 | ||
| High-Level Output Current (IOH) | mA | -40 | ||
| Low-Level Output Current (IOL) | mA | 40 | ||
| Operating Free-Air Temperature (TA) | °C | 0 | 70 | |
| Propagation Delay Time (tPLH), Low to High | ns | 8 | 12 | 18 |
| Propagation Delay Time (tPHL), High to Low | ns | 12 | 18 | 24 |
Key Features
- Single 5-V Supply
- Differential Line Operation
- Dual Channels
- TTL Compatibility
- Short-Circuit Protection of Outputs
- Output Clamp Diodes to Terminate Line Transients
- High-Current Outputs
- Quad Inputs
- Single-Ended or Differential AND/NAND Outputs
- Designed for Use With Dual Differential Drivers SN55182 and SN75182
- Designed to Be Interchangeable With National Semiconductor DS7830 and DS8830
Applications
The SN75183NSR is suitable for a variety of applications, including:
- Driving balanced lines such as twisted pairs.
- TTL expander/phase splitters due to its TTL-compatible output stages.
- Transmission of digital data over twisted-pair lines.
- Industrial and commercial environments where reliable differential signaling is required.
Q & A
- What is the operating temperature range of the SN75183NSR?
The SN75183NSR operates from 0°C to 70°C.
- What is the supply voltage range for the SN75183NSR?
The supply voltage range is from 4.75 V to 5.25 V.
- Does the SN75183NSR have short-circuit protection?
- What type of outputs does the SN75183NSR provide?
The SN75183NSR provides single-ended or differential AND/NAND outputs.
- Is the SN75183NSR compatible with TTL logic?
- What is the propagation delay time for the SN75183NSR?
The propagation delay time ranges from 8 ns to 18 ns for low to high and 12 ns to 18 ns for high to low.
- Can the SN75183NSR be used in high-temperature environments?
No, the SN75183NSR is not designed for high-temperature environments beyond 70°C.
- What are the typical applications of the SN75183NSR?
Typical applications include driving balanced lines, TTL expander/phase splitters, and transmission of digital data over twisted-pair lines.
- Is the SN75183NSR RoHS compliant?
- What package types are available for the SN75183NSR?
The SN75183NSR is available in SOP (NS) package.
